Cards in this guide (7)
How can one tell if a reaction has reached equilibrium
the concentrations of products and reactants stop changing.
How does temperature affect spontaneity
If H and S have the same sign, the temperature will determine spontaneity.
Which statement describes a reaction at 298 K if H 31 kJ mol S 0.093 kJ molK
How is the delta Hvap used to calculate the mass of liquid boiled by 1 kj of energy
1kJ x 1/Hvap x g/mol liquid
What is the enthalpy of reaction-
The enthalpy of a reaction is the amount of heat absorbed in the
reaction.
At which temperature would a reaction with H -92 kJmol S -0.199 kJ(molK) be spontaneous
What temperature would a reaction with H -220 kJmol and S -0.05 kJ(molK) be spontaneous